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 *     following disclaimer. 
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 *     following disclaimer in the documentation and/or other 
 *     materials provided with the distribution. 
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
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 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
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using System;
using System.Collections.Generic;
using XenAdmin.Actions;
using XenAPI;


namespace XenAdmin.Actions
{
    public class UpdateVIFAction : AsyncAction
    {
        readonly private VIF vif;
        private readonly Proxy_VIF proxyVIF;

        private List<string> xmlRpcMethods = new List<string>();

        /// <summary>
        /// Update the VIF
        /// </summary>
        /// <param name="vm"></param>
        /// <param name="vif"></param>
        /// <param name="proxyVIF"></param>
        public UpdateVIFAction(VM vm, VIF vif, Proxy_VIF proxyVIF)
            : base(vm.Connection, String.Format(Messages.ACTION_VIF_UPDATING_TITLE, vif.NetworkName(), vm.Name))
        {
            this.vif = vif;
            VM = vm;
            this.proxyVIF = proxyVIF;
            Initialise();
            xmlRpcMethods.ForEach(method => ApiMethodsToRoleCheck.Add(method));
        }

        private void Initialise()
        {
            xmlRpcMethods.AddRange(DeleteVIFAction.XmlRpcMethods);
            xmlRpcMethods.AddRange(CreateVIFAction.XmlRpcMethods);
        }

        private void UpdateVIF()
        {
            new DeleteVIFAction(vif).RunExternal(Session);
            var createAction = new CreateVIFAction(VM, proxyVIF);
            createAction.RunExternal(Session);
            Result = createAction.Result;
        }

        protected override void Run()
        {
            Description = Messages.ACTION_VIF_UPDATING;
            UpdateVIF();
            Description = Messages.ACTION_VIF_UPDATED;
        }
    }
}